#dynamicpassbox

Comprehensive Solutions for Cleanrooms and Laboratories

Static and Dynamic Pass Boxes for Pharmaceutical Cleanrooms

In pharmaceutical cleanrooms, maintaining contamination control during material transfer is critical. That’s where pass boxes play an important role.

🔹 Static Pass Box

Used between the same cleanroom classification areas

No airflow or filtration system

Equipped with interlocking doors to prevent cross contamination

🔹 Dynamic Pass Box

Includes a HEPA filtration system

Used between different cleanroom classes

Provides continuous air circulation for contamination control

Choosing the right pass box helps maintain cleanroom integrity, product safety, and regulatory compliance.

At Brinda Pharma Technologies Pvt. Ltd., we design and manufacture high-quality cleanroom equipment for pharmaceutical facilities.

 In the world of pharmaceuticals, biotechnology, and other sensitive industries, maintaining a sterile and contamination-free environment is not just a best practice—it's a non-negotiable requirement. At the heart of this critical need is the dynamic pass box, an essential piece of equipment designed to facilitate the safe and secure transfer of materials between controlled and uncontrolled areas.

While there are many manufacturers in Ahmedabad, one name consistently stands out for its commitment to quality, innovation, and client satisfaction: Brinda Pharma Technologies.

What is a Dynamic Pass Box?

Before diving into why Brinda Pharma is a market leader, let's briefly explain the function of a dynamic pass box. Unlike a static pass box, which acts as a simple airlock, a dynamic pass box is a powered unit that actively purifies the air within its chamber. It is equipped with a HEPA (High-Efficiency Particulate Air) filter, a blower, and an interlocking door mechanism. This system ensures that any particulates on the surface of the materials being transferred are "swiped away" by a constant stream of filtered air, preventing cross-contamination between different cleanroom grades.

The Brinda Pharma Advantage

So, what makes Brinda Pharma the top choice for dynamic pass boxes in Ahmedabad?

Unwavering Commitment to Quality: Brinda Pharma Technologies prides itself on its robust construction and meticulous attention to detail. Using high-grade materials like Stainless Steel 304 or 316L, their dynamic pass boxes are built to last. Every component is carefully selected to ensure top-tier performance and reliability, ensuring minimal downtime and a long operational life.

Advanced Filtration and Interlocking Systems: At the core of every Brinda Pharma dynamic pass box is a highly efficient two-stage filtration system, featuring a washable pre-filter and a HEPA filter with up to 99.999% efficiency. Coupled with a secure, advanced interlocking mechanism—which can be mechanical or electrical—the system guarantees that only one door can be opened at a time. This critical feature eliminates the risk of cross-contamination and maintains the integrity of the controlled environment.

Customization to Meet Your Needs: Brinda Pharma understands that every facility has unique requirements. They offer both standard and customized sizes to fit your specific application. Whether you need a wall-mounted unit for smaller items or a floor-mounted model for large drums and pallets, Brinda Pharma works closely with clients to deliver a solution that perfectly aligns with their User Requirement Specification (URS).

Compliance and Documentation: For industries governed by strict regulations like pharmaceuticals, documentation is as important as the equipment itself. Brinda Pharma provides a complete set of documentation and protocols, including Design Qualification (DQ), Installation Qualification (IQ), and Operational Qualification (OQ). This ensures that your dynamic pass box is not only high-performing but also fully compliant with GMP and other regulatory standards.

Comprehensive Service and Support: Brinda Pharma's commitment to its clients extends far beyond the sale. They provide delivery, installation, and validation services, as well as an annual maintenance contract to ensure your equipment continues to perform optimally. The user-friendly design with easy-to-access maintenance panels also makes filter replacements and other upkeep activities quick and convenient.

A Trusted Partner in Cleanroom Technology

With over two decades of experience and a strong presence in the cleanroom equipment market, Brinda Pharma Technologies has built a reputation for excellence. Their dynamic pass boxes are trusted by a wide range of industries, including pharmaceuticals, biotechnology, laboratories, and food manufacturing.

If you are looking for a reliable, efficient, and compliant dynamic pass box manufacturer in Ahmedabad, look no further than Brinda Pharma. Their dedication to innovation, quality, and customer satisfaction makes them the clear leader in the field.

 In the demanding world of pharmaceuticals, biotechnology, and other sensitive industries, maintaining a sterile and contamination-free environment is not just a best practice—it's a critical requirement. The integrity of your products, the safety of your personnel, and your compliance with stringent regulatory standards all depend on it. This is where a Dynamic Pass Box becomes an indispensable asset, and Brinda Pharma Technologies stands out as a leading manufacturer you can trust.

What is a Dynamic Pass Box?

A Dynamic Pass Box is a sophisticated airlock system designed for the controlled transfer of materials between classified and unclassified areas, or between two areas of different cleanroom classifications. Unlike a static pass box, which simply provides a sealed chamber, a dynamic pass box actively purges contaminants from the materials using a HEPA-filtered airflow system. Think of it as a mini-cleanroom within a larger cleanroom, ensuring that any particulate matter on the surface of the items being transferred is effectively swept away before they enter the cleaner environment.

The core of a dynamic pass box lies in its robust features:

Interlocking Doors: An essential safety mechanism, the interlocking system ensures that only one door can be opened at a time. This prevents the direct flow of air and potential contaminants from one area to the next, maintaining the pressure differential between the rooms.

HEPA Filtration: Equipped with high-efficiency particulate air (HEPA) filters, the unit provides a continuous stream of clean air, effectively capturing airborne particles and microorganisms. This creates a clean air environment within the box itself, ensuring the materials are decontaminated during the transfer process.

UV Light Disinfection: An optional, but highly recommended, feature is the integrated UV-C germicidal lamp. This adds an extra layer of protection by sterilizing the surfaces of the materials and the internal chamber, further eliminating the risk of microbial contamination.

The Brinda Pharma Advantage: Why Choose Us?

At Brinda Pharma Technologies, we understand that every cleanroom facility has unique requirements. We don't just manufacture standard products; we provide custom-engineered solutions that are meticulously designed to meet your specific needs. When you choose Brinda Pharma, you're not just getting a piece of equipment; you're gaining a partner committed to your success.

Here's what sets our dynamic pass boxes apart:

Customization is Our Standard: We pride ourselves on offering 100% customization. Whether you have a detailed User Requirement Specification (URS) or need our expert team to guide you in creating one, we tailor the size, material (SS 304 or 316L), and features of the pass box to perfectly integrate with your facility.

Quality and Compliance: Our dynamic pass boxes are built with premium materials and components, ensuring long-lasting durability and reliability. We adhere to the highest industry standards, and our products come with a complete set of documentation, including DQ, FAT, IQ, and OQ, to ensure GMP and regulatory compliance.

Advanced Technology: We incorporate a microprocessor-based control system, often with an optional HMI touch screen, for user-friendly operation. Features like a Magnehelic or digital differential pressure gauge, and audio-visual alarms for door status, provide real-time control and monitoring.

Unmatched Customer Support: Our commitment to you extends far beyond the sale. We offer installation and validation services, and our dedicated team is always available to address your queries. We also provide annual maintenance contracts to ensure your equipment continues to perform flawlessly.

Experience and Expertise: With over two decades of experience in the industry, Brinda Pharma Technologies has become a trusted name in providing cleanroom solutions to leading pharmaceutical, biotech, and research companies. Our expertise is reflected in every product we create.

A Solution for Every Industry

Our dynamic pass boxes are a vital component in a wide range of applications, including:

Pharmaceutical and API Manufacturing: Preventing cross-contamination of drug compounds.

Biotechnology: Maintaining sterile environments for cell cultures and sensitive biological samples.

Laboratories and Chemical Research: Ensuring a clean and safe transfer of chemicals and lab materials.

Food Processing: Upholding hygiene standards in food production facilities.

Advanced Indoor Agriculture: Controlling the environment for specialized crops.

Your Path to a Safer, Cleaner Future

Investing in a dynamic pass box from Brinda Pharma Technologies is an investment in the safety, efficiency, and quality of your operations. Our solutions are engineered to minimize human movement, reduce the risk of airborne contaminants, and help you meet the most demanding cleanroom classifications.

Ready to enhance your cleanroom's integrity? Contact us today to discuss your requirements and discover how our custom-built dynamic pass boxes can provide a secure and efficient solution for your facility.

 In pharmaceutical, biotechnology, and other sensitive industries, maintaining a contamination-free environment is paramount. Cleanrooms are meticulously designed to achieve this, and every component within them plays a crucial role in preventing the ingress and spread of particulates and microorganisms. Among these critical components, the Dynamic Pass Box (DPB), also known as a Transfer Hatch, stands out as an essential piece of equipment for safeguarding cleanroom integrity during material transfer.

What is a Dynamic Pass Box?

A Dynamic Pass Box is a specialized interlocked chamber designed to facilitate the transfer of materials between areas of different cleanliness classifications (e.g., from an unclassified area to a cleanroom, or between two cleanroom areas of different grades) without compromising the differential pressure and particulate count of the cleaner environment. Unlike static pass boxes, dynamic pass boxes actively purge the transfer chamber with HEPA-filtered air.

How Does it Work?

The operation of a Dynamic Pass Box is based on a well-controlled sequence:

Material Loading: The material to be transferred is placed inside the pass box from the less clean side.

Door Interlock: The doors of the pass box are interlocked, meaning that only one door can be opened at a time. This prevents direct airflow between the two environments, maintaining pressure differentials.

Purging Cycle: Once the outer door is closed, a powerful fan/filter unit (FFU) within the pass box activates. This FFU draws air from the cleaner side, passes it through a high-efficiency particulate air (HEPA) filter, and then delivers a unidirectional flow of clean air into the chamber. This clean air effectively flushes out any airborne contaminants that may have entered during the loading process.

Sterilization (Optional): Some dynamic pass boxes incorporate UV germicidal lamps to provide an additional layer of disinfection during the purging cycle, particularly for sensitive materials.

Material Unloading: After a pre-set purging time, the inner door (to the cleaner side) can be opened, and the material can be safely retrieved.

Key Features and Benefits of Dynamic Pass Boxes:

Effective Contamination Control: The HEPA-filtered airflow and purging cycle significantly reduce the risk of particulate and microbial contamination entering the cleanroom.

Maintains Pressure Differentials: The interlocked doors prevent a sudden drop or increase in pressure, crucial for maintaining cleanroom classification.

Unidirectional Airflow: Ensures that any airborne particles are swept away from the cleanroom side.

Reduced Cross-Contamination: Minimizes the transfer of contaminants between different cleanroom zones.

Interlocked Doors: Enhances operational safety and prevents accidental breaches of cleanroom integrity.

Durable Construction: Typically made from stainless steel, ensuring resistance to corrosion and easy cleaning.

Customizable: Available in various sizes and configurations to meet specific application requirements.

Optional Features: UV lamps, magnetic interlocks, indicators, and alarms for enhanced functionality and safety.

Applications of Dynamic Pass Boxes:

Dynamic Pass Boxes are indispensable in a wide range of industries requiring stringent contamination control, including:

Pharmaceutical Industry: For transferring raw materials, intermediates, and finished products between different cleanroom grades (e.g., from warehouse to dispensing booth, or between manufacturing suites).

Biotechnology: For handling cell cultures, biological samples, and sterile media.

Hospitals and Healthcare Facilities: Particularly in sterile compounding pharmacies, operating theaters, and isolation rooms.

Microelectronic Industry: For transferring sensitive components.

Food and Beverage Industry: In specific aseptic processing areas.

Research Laboratories: For controlled transfer of samples and equipment.

Investing in Cleanroom Integrity

The Dynamic Pass Box is more than just a transfer chamber; it's a critical investment in maintaining the purity and integrity of your cleanroom environment. By effectively controlling contamination during material transfer, it helps ensure product quality, patient safety, and compliance with regulatory standards. When selecting a dynamic pass box, consider factors such as your specific cleanroom classification, material handling requirements, and any optional features that may enhance your operations.

Airomax Airborne LLP is a Leading Manufacturer and supplier of Dynamic Pass Box from India. Dynamic Pass Box used in Pharmaceuticals to transfer material and helps to maintain class between to area. 

A cubicle box fitted between two classified areas or material passing with HEPA filtered air can be specified as a dynamic pass box. Cubicle box that has interconnected doors located on both sides prevents contamination of the monitored environment when the material is being transferred within. A dynamic pass box functions similarly to a laminar flow unit. 

Features of Dynamic Pass Box it is Easy to clean, Easy to integrate, Advanced air tightness

Dynamic Pass Box Used in Medical implant, Medical devices, Educational institution, Vaccine manufacturers, Pharmaceutical industry, Electronic industry.

A pass box is a specialized piece of equipment used in cleanroom environments and laboratories to facilitate the transfer of materials between controlled environments while minimizing the risk of contamination.

Pass boxes typically consist of two chambers separated by interlocking doors. One side of the pass box faces the cleanroom or controlled environment, while the other side faces the external environment. 

Pass boxes can be classified based on various factors, including size, construction material, airflow direction, and additional features. Common types include standard pass boxes, air shower pass boxes, cleanroom pass boxes, and pass-through cabinets.

The key difference between dynamic pass box and static pass box is that dynamic pass box has self-cleaning system, while static pass box does not.

Static Pass Box: — Pass box is one of the clean room systems used to transfer commodities and goods. It is used for transfer materials and goods between clean rooms of the same levels. This Box is providing for UV light & interlock system.

Dynamic Pass Box: — Pass box is one of the clean room systems used to transfer commodities and goods. Dynamic Pass Box commonly used for transfer material and goods between clean rooms of different levels or between clean room and non clean room. Dynamic pass box is equipped with a suction HEPA filter of around 0.3 microns. A static pass box doesn’t have a filter.

Our pass box can reduce the amount of time between operators entering and exiting area, It also reducing the dust coming from the outside environment.

If you are looking for Dynamic Pass Box manufacturer, Airomax Airborne LLP is a Leading Manufacturer of Dynamic Pass Box from India.

What is Dynamic Pass Box ?

Dynamic pass boxes may be chute, basin or fizz kind alike to compartments in medications. Dynamic pass box are perfect when airing is not obligatory — chiefly for progressing non-sensitive produces amongst two cleanrooms of equivalent hygiene. Dynamic pass box also fixed with a UV light of 18 watts. It also has a glowing uplighter of about 20 watts to yield noticeable light. It is expended for transporting the physical from refrigeration region to ampoule filling area.

DYNAMIC PASS BOX FEATURES

Dynamic Pass Box Design acc. to GMP-Guideline easy to clean and to disin­fect

Doubled Skin Cabinet with Doors and Toughed Glass

Cabinet Fabricated in SS 304/316 Structure

Re-Circulated Filtration System

Electro Magnetic Interlocking System

Power Supply Single Phase 220V 50 Hz

Dynamic Pass Box Applications

Medical implant

Medical devices

Educational institution

Vaccine manufacturers

Pharmaceutical industry

Electronic industry

Food processing industry

Chemical research laboratories

Semiconductor production